Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21355953 · ArcScan

Block

#21,355,953

2026-09-17 16:26:34 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,355,953
Timestamp: 37 days ago · 2026-09-17 16:26:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x3cbaa198f8679a1bd900d53f5de91098d86e5ae9d44832e7dd3bc319660860a1
Parent hash: 0x64e43dd6…b54eb7ed
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,355,953 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

11.5%3,454,514 / 30,000,000

Base fee

20 gwei

State root

0x80181000c0ad…e92669e08521

Transactions root

0xd7fe0be9f535…7061984e1651

Receipts root

0x4a28ceb115ce…b9c6e71af057

Nonce

0x0000000000000000

Extra data

0x00000004a817c800